U3025
Control Module A Disable Circuit/Open
U3025 is an OBD-II diagnostic trouble code meaning: Control Module A Disable Circuit/Open. Common causes: open in module a shutdown control circuit, damage to connectors or wiring. Estimated repair cost: $17–56.
Symptoms
- Incorrect operation of module A
- Other errors related to module A appear
- Problems with systems controlled by module A
- Malfunction indicator light comes on
Causes
- Open in module A shutdown control circuit
- Damage to connectors or wiring
- Control module A fault
- Module A power or ground problems
How to Fix
- Check the integrity of the module A shutdown control circuit
- Inspect connectors and wiring for damage
- Check power and grounding of module A
- Replace control module A if necessary
- Repair only from an authorized dealer
Related codes
Error U3025 by Vehicle Brand
FAQ
What does the U3025 code mean?
U3025 is an OBD-II diagnostic trouble code that indicates: Control Module A Disable Circuit/Open
What causes a U3025 error code?
The most common causes of U3025 include: Open in module A shutdown control circuit; Damage to connectors or wiring; Control module A fault; Module A power or ground problems.
How do I fix a U3025 diagnostic trouble code?
To fix U3025: Check the integrity of the module A shutdown control circuit. Inspect connectors and wiring for damage. Check power and grounding of module A. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U3025?
Yes, but get it checked soon
How much does it cost to fix U3025?
The estimated repair cost for U3025 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat